十进分类法

A: I believe that you called me? B: Oh, hi. Thanks for getting back to me quickly. A: Why did you call me? B: I was calling about your son. A: Did he do something wrong? B: Your son was acting up in class. A: What do you mean? B: He was talking and c

发表于:2018-11-30 / 阅读(306) / 评论(0) 分类 英语情景对话-日常生活

A: Hello, I'm returning your phone call. B: I'm glad that you could get back to me so fast. A: No problem, but what were you calling about? B: I needed to talk to you about your son. A: Is he messing up in school? B: He was acting up in class one day

发表于:2018-11-30 / 阅读(273) / 评论(0) 分类 英语情景对话-日常生活

convene lodging commission bypass coach fling glider author dust deposition banker formidable decimal residual assert subdue correspondence overflow avail clip sophisticated proper adjoin couch

发表于:2018-12-01 / 阅读(255) / 评论(0) 分类 用Mp3背六级单词

[00:00.00]dean [00:03.75]dean [00:05.43]n.系主任,教务长 [00:11.93]dean [00:13.61]decimal [00:19.37]decimal [00:21.15]a.小数的,十进制的 [00:28.72]decimal [00:30.50]decisive [00:37.04]decisive [00:39.00]a.决定性的 [00:47.12]decisiv

发表于:2018-12-01 / 阅读(360) / 评论(0) 分类 大学英语六级词汇(拼读版)

Section 12 Different Values 1Weights and measures are different in different countries. 2We call the different systems decimal and imperial. 3Most countries use the decimal system. 4That’s a system

发表于:2018-12-07 / 阅读(225) / 评论(0) 分类 英语导读1000句

by Jason Marshall In the last episode, we talked about exactly what decimal points and decimal numbers are, and why they are so convenient to use. In the next few weeks were going to continue talking about decimals and their place in the world of mat

发表于:2018-12-07 / 阅读(281) / 评论(0) 分类 数学英语

(1)年号的读法: 1979nineteen seventy-nine or nineteen hundred(and) seventy-nine; (2)电话号码、货币的读法: 1023one o two three;1227one double two(or two two)seven;.25four dollars(and)twenty-five(cents); (3)小数点的读法: 13.91

发表于:2018-12-16 / 阅读(231) / 评论(0) 分类 实用英语

[00:00.74] 9.The Priorities of Life [00:04.22]Friday afternoon, when I was worrying about my pregnancy and the future conflicts between work and family, [00:11.62]Dans assistant dropped a memo at my desk. [00:15.01]We were supposed to run a new set o

发表于:2018-12-26 / 阅读(205) / 评论(0) 分类 温馨夜读II

AA: I'm Avi Arditti, and this week on WORDMASTER: an update on an Iranian listener. Rosanne Skirble and I spoke to her by phone early in 2005. RS: Well, what do you like about studying English? What is it, is it a ... ATEFEH: Oh, no, actually I love

发表于:2018-12-30 / 阅读(212) / 评论(0) 分类 词汇大师(Wordmaster)

Jeff sat down. He was in class. He was at school. He was in English class. He liked his English class. He liked his teacher. His teacher was friendly. His teacher helped all the students. His teacher answered everyones questions. Jeff asked a new que

发表于:2019-01-02 / 阅读(210) / 评论(0) 分类 超级简单英语阅读

图片1 图片2 by Jason Marshall A few articles ago, I asked if you ever found yourself at restaurants fumbling to figure out how much to tip; I guessed that you might occasionally resort to seeking advice from your smart phone; and I told you that

发表于:2019-01-02 / 阅读(395) / 评论(0) 分类 数学英语

by Jason Marshall Todays article is about decimal points and numbers and how theyre related to fractions. But first, the podcast edition of this tip was sponsored by Go To Meeting. Save time and money by hosting your meetings online. Visit GoToMeetin

发表于:2019-01-02 / 阅读(363) / 评论(0) 分类 数学英语

DM Delta Modulation 增量调制 DMA Direct Memory Access 直接存储器访问 DMF Dispersion Managed Fiber 色散管理光纤 这种光纤有带正、负色散区段,如同线路光纤延展敷设,

发表于:2019-01-03 / 阅读(276) / 评论(0) 分类 电信英语

By Dan Robinson Capitiol Hill 16 March 2007 Former undercover CIA officer Valerie Plame, who has been at the center of a controversy involving the role White House officials played in revealing her identity, has testified in public for the first tim

发表于:2019-01-08 / 阅读(358) / 评论(0) 分类 2007年VOA标准英语(三月)

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(325) / 评论(0) 分类 VOA标准英语2011年(四月)

Which is correct: A dozen eggs is? Or A dozen eggs are? 哪个是正确的:a dozen eggs 'is' 还是 a dozen eggs 'are'? I remember being in elementary school, and my teachers making a big deal about the unit. 我记得上小学的时候,我们老

发表于:2019-01-17 / 阅读(255) / 评论(0) 分类 TED演讲教育篇

今天我们要学的词是, perk。 Perk, 是特权,好处的意思。Flying first class is just one of the perks enjoyed by many company CEOs, 坐飞机头等舱是很多公司总裁享受的特权之一。Having summer and winter breaks is a p

发表于:2019-02-07 / 阅读(211) / 评论(0) 分类 英语单词荟萃

This story began six months ago and has not finished yet. In May, Leo Gao who had a petrol station in Rotorua, asked Westpac Bank to lend him $100,000 because his business was in financial trouble. A bank employee made a mistake and put $10million in

发表于:2019-02-18 / 阅读(236) / 评论(0) 分类 新西兰英语

There was an important anniversary this week. Forty years ago, on 15 February 1971, Britain changed its currency, that is, its money system. This is what happened. When I was a child in the fifties and sixties, Britain had a wonderfully complicated c

发表于:2019-02-19 / 阅读(209) / 评论(0) 分类 听播客学英语

d 象形手指 dig-词根:手指头 digit手指头(dig-词根 :手指头,it-名词后缀) digital数字的(dig-词根 :手指头,ital-复合的形容词后缀) deep深 down下面 down下面 endow捐赠(en-加强语气,dow=down-下、扔下去

发表于:2019-02-19 / 阅读(247) / 评论(0) 分类 大学四六级阅读
学英语单词
1-Methyl-2-Pyrrolidone
a black sheep
Aldanskaya
alphanumeric characters
anticorrosion treatment
aortic cannulation
Athene
best execution price
bill holder
Billroth's anesthetic
Boskoop
bottom-hole agreement
box and pin drill pipe
business reply service
business-system planning
cabinlift
Camellia pitardii
Canella winterana
cannabifolius
carbon removal
Cardioassist-Method
Carlsbad law
ceratostyle
cheatlines
Cleomin
coihaique alto
corpus wolffi
crystal lamp
cultivator sweep
current noncurrent method
cyclic daily duty
cylinder feed
delay series
dethroner
disilthianyl-
distilling flask
emblematicize
entodon challengeri par.
equalizer winding
eucoelomate
euphadienol
firing course
flattened epithelial reticular cell
FLSA
forward mutant
free-climbing
furaguanidine
gulus
heterometabolism
hold a wolf by the ear
home stand
hyacinthus orientalis albuluss
improcerous
in back
infundibulum of brain
internal mechanisms
international movement of money
intrinsic induction magnetic tape
loading surface
lower case letter
mariz
middle-of-the-roadism
million-sellers
modal sensor
modulated subcarrier method
multigene family
non-stochastic effects
on-beat
order in council
packetize
pellet stove
physiologic diplopia
Poinsett County
precast prestressed beam
proportioning probe
Pyrus serotina
remote sensing application
resistance to rupture
rice midge
round iron rod
salt intake
self-critically
selfsufficiency
shielded container
single-pole cut-out
snowest
somaticmeridian
sphincteroscope
spidey sense
sulfates
tagball
teazing
Ten Green Bottles
time selector
universal algebra
unlength
upper mid plate
Utricularia punctata
velikovskian
Vena colica sinistra
well-named
windlestraes